Answer:
Net operating income= $520,000
Step-by-step explanation:
First, we need to calculate the gross profit:
Gross profit= sales revenue - total cost of goods sold
Gross profit= 900,000 - 120,000 - 60,000
Gross profit= 720,000
Now, the net operating income:
Net operating income= gross profit - total Selling and Administrative Costs
Net operating income= 720,000 - 150,000 - 50,000
Net operating income= $520,000